Graduated and Degree in Physics - Universidad Nacional de Buenos Aires, Arg. (1966), MSc in Physics - Universidad Nacional de Buenos Aires, Arg. (1967) and PhD in Physics - Universidad Nacional de Buenos Aires, Arg. (1971). Posdoutorado and Porofessor Assistent at University of California at Los Angeles, USA (1971-1974). Assistent Prof. at the Hebrew University of Jerusalem, Israel (1974). Prof. Associated Holder and the State University of Campinas (1974-1997). He is currently a fellow researcher IA - CNPq, Visiting Professor Titular of the State University of Campinas and National Senior Visiting Professor, PVNS-Capes at Universidade Federal do ABC. He has experience in Physics, with emphasis on Condensed Matter Physics, mainly in the following areas: Magnetic Properties, ESR, NMR, Raman and Superconductivity.